| Acronym | Definition |
|---|
| MSAP | Managed Services Accreditation Program |
| MSAP | Mac Service Access Point |
| MSAP | Multi Service Access Platform |
| MSAP | MAC (Media Access Control) Service Access Point |
| MSAP | Magnet Schools Assistance Program |
| MSAP | Management Skills Assessment Program |
| MSAP | Methylation-Sensitive Amplification Polymorphism |
| MSAP | Management Service Access Point (ATMF) |
| MSAP | Masonic Student Assistance Program |
| MSAP | Medical Students' Aid Project |
| MSAP | Master of Science in Applied Physics |
| MSAP | Multi-Services Access Platform |
| MSAP | Moral Self-Assessment Protocol |
| MSAP | Mobile Source Air Pollution |
| MSAP | Multi-mission System Architecture Platform (NASA) |
| MSAP | Multi Sensor Attribute Processor |
| MSAP | Maintenance System Advisory Panel |
| MSAP | Multi-Service Adaptation Platform (Fore Systems) |
| MSAP | Montgomery Student Assistance Program (Montgomery County, MD) |